Fortunately, I bought a DSLR, if it is still an ordinary film camera, I don't know how much film to shoot, now, it is just a cost of electricity, how much is the electricity cost?

Qin Feng also enjoyed watching it, but today was the first day, and there was no air show, so it could only be enjoyable, and after walking through the outfield, he entered the infield.

After entering, Qin Feng's eyes lit up, what is this?

It must be a model, although the details are in place, but, the texture of the real aircraft is obviously different, you can see it at a glance, Qin Feng looked at this plane, the front and rear double cockpits, the front is low and the back is high, it is obvious that this is a training aircraft, but, unlike the main force of the teaching -8, the shape of this training aircraft is more advanced, it has a side strip, starting from the front of the cockpit, and below the side strip is the air intake, which looks harmonious, just look at this layout, you know that the performance should be very advanced, In particular, the ability of the large angle of attack is good, and if you turn to the back to look, there are actually two engines stuffed in the tail, and the general layout is very similar to the Yak-130.

"This plane should be a high-level training aircraft, right?" Qin Feng sighed and said, "I didn't expect our Hongdu Airlines to make such rapid progress." ”

I think back then, the 011 base was almost going bankrupt, and then I got the opportunity to imitate the seven of the Jianjiao, so I slowly came out, and later, in cooperation with Pakistan, the production of the eighth was finally a way out of my own.

The domestic production of fighter aircraft is mainly Shenyang and Chengdu, the production of large aircraft is mainly Xi'an, and the production of training aircraft is Hongdu.

The production of Jiaoba is booming, which has also brought them greater development, and they are going to sprint to the higher education machine!

"Comrade Qin Feng, Comrade Gu Tingting, are you an audience?" At this moment, an enthusiastic middle-aged man came over from the booth and said to the two.

"Old Feng?" Gu Tingting shouted.

Said to be Lao Feng, in fact, he is not very old, over the years, the average age of researchers is gradually decreasing, a few years ago, when he was engaged in K-8V, he was in contact with Lao Feng in front of him, and now, it was Lao Feng who led the team and came here to participate in the exhibition.

"This, is this your new project?" Qin Feng doesn't need to say hello, he just goes straight to the point, it's enough to think about it, he is an insider in the aviation industry, but in the past few years, he has only cared about test flights, and he has no contact with many units, and he doesn't know that the research and development of these brother units is progressing so rapidly.

"That's right, this is our higher education plane." Lao Feng immediately introduced: "Up to now, there is a fault line in the development of our country's training aircraft, and we lack advanced training aircraft. ”

In fact, this problem has always existed, first flying the first teaching five, and then flying the teaching eight, after flying the teaching eight, the pilot will leave the unit and change to fly the fighter of the specific unit.

However, after all, Jiao 8 is a Chinese teaching aircraft, and it does not have the ability to fly at supersonic speed, that is to say, the pilots after leaving the army do not even have the experience of supersonic flight.

This requires more time to change the flight on the corresponding two-seater aircraft, which is costly, and the precious third-generation aircraft is used to train pilots.

How can this be changed?

That is to develop an advanced training aircraft, and when the pilots fly down from the intermediate training planes, they will begin to fly this kind of advanced training aircraft, so that they can be connected with advanced fighters and fly all kinds of take-off and landing, aerobatics, instruments, formations, and other flight technical training tasks, as well as basic tactical training tasks such as weapon use, air/ground target attack, and single/multi-plane tactics.

Through the flight of this advanced training aircraft, the pilot can quickly master the operation essentials of the third-generation aircraft, so that it will be easier to change the flight after finally getting off the troops.

Then, if you want to achieve this training effect, this training aircraft must have the typical characteristics of the third-generation fighter, such as the aerodynamic layout of the large side strip wing, the high wing-body fusion structure, the advanced digital flight control fly-by-wire system and the integrated avionics system based on open data bus technology, agile maneuvering, and strong maneuverability at large angles of attack, so as to meet the combat entry training and tactical basic modification training of the third-generation fighter pilots, and the L15 in front of it was developed for this purpose.

Qin Feng nodded while listening: "Yes, such a project is urgently needed by our Air Force and the world. ”

It is absolutely not possible to stay on the past achievements and sleep on the past achievements, and it is necessary to continue to develop and progress.

"So, Comrade Qin Feng, how about you come to our Hongdu? We know that your current project has been flown and you have free time, our aircraft is expected to make its first flight in three years, and by then, you will no longer be able to fly a fighter, but a trainer aircraft, no problem. ”

Qin Feng's grounding is that he can't fly fighter jets, and Qin Feng doesn't want to fly big planes, so flying this kind of training plane seems to be a good choice.

However, Qin Feng did not agree.

"I'm old, let's let the young people come, they are more motivated and energetic." Qin Feng said.

Does the future belong to young people, or leave the opportunity to young people, who are already about to enter the life of the elderly.

"So, Comrade Qin Feng, do you have any comments on this plane for us?" Old Feng said to Qin Feng.

Qin Feng can't dig anywhere, he has always been in Chengdu, Shenyang dug him for so long, and he didn't dig him up, let alone Hongdu.

It's always okay to give advice, right?

"Opinions, there are a few." Qin Feng said: "First of all, it is the problem of cost control, you also installed two engines in the back, how high is the cost of this kind of aircraft?" After all, our country is not rich, and if we want to export, it is also of good quality and low price, if this kind of higher education machine becomes an aristocratic machine, I am afraid that it will not be able to use it. ”

Qin Feng's meaning is very clear, all kinds of advanced technologies are stacked, and it seems to be very advanced, but if the cost is too high, it will be difficult to have a harvest in the market.

The market is very important.

"Second, is its engine, this kind of small-thrust afterburner engine, can we produce it domestically? If it is purely imported, I think the Air Force will definitely consider it carefully. ”

Listening to Lao Feng nodded again and again, these questions are the most severe test they have to face.